51545928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{306821}}^1$

素因数の和:306837

約数の個数: 32

約数和(自身を含む): 147274560

約数和(自身を除く): 95728632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 306821, 613642, 920463, 1227284, 1840926, 2147747, 2454568, 3681852, 4295494, 6443241, 7363704, 8590988, 12886482, 17181976, 25772964, 51545928]

約数ペア:

[(1, 51545928), (2, 25772964), (3, 17181976), (4, 12886482), (6, 8590988), (7, 7363704), (8, 6443241), (12, 4295494), (14, 3681852), (21, 2454568), (24, 2147747), (28, 1840926), (42, 1227284), (56, 920463), (84, 613642), (168, 306821)]